Question 1142425
Form a polynomial f(x) with real coefficients having the given degree and zeors.
Degree 5; zeros: 1,-i,9+i 

{{{"f(x)" = (x^""-1)(x^""-i)(x^""+i)(x^""-(9+i))(x^""-(9-i))}}}

Multiply that all out (big job!).  You'll get this:

{{{"f(x)"=x^5 - 19x^4 + 101x^3 - 101x^2 + 100x - 82}}}

Edwin</pre>